h263dec: Disallow width/height changing with frame threads.
authorMichael Niedermayer <michaelni@gmx.at>
Fri, 17 Feb 2012 21:35:10 +0000 (13:35 -0800)
committerAlex Converse <alex.converse@gmail.com>
Fri, 2 Mar 2012 17:31:32 +0000 (09:31 -0800)
commit71db86d53b5c6872cea31bf714a1a38ec78feaba
tree613c8f02381f31a9716f6b3b17935c11fda7ce7d
parent2f6528537fdd88820f3a4683d5e595d7b3a62689
h263dec: Disallow width/height changing with frame threads.

Fixes CVE-2011-3937

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libavcodec/h263dec.c